Individual Calculations April 2009
 De Baralle, Michel  Total change: -26.85  Rating chartPersonal card
 N4 - R5 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 1838 1588 0.00 1 -0.19 15 -2.85 
  Roques, Olivier 1838 FRA0.001-0.1915-2.85 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 4e Open International de l'Ouest Toulousain - A Tournefeuille FRA 2009-02-16
RcRownchangeKK*chgGame
 1703 1588 0.50 6 -1.60 15 -24.00 
  Muneret, Maurice 1736 FRA0.001-0.3015-4.50 
  Ranc, Florian 1810 FRA0.001-0.2215-3.30 
  Schegerin, Andre 1750 FRA0.001-0.2915-4.35 
  Dufor, Jean-Francois 1656 FRA0.001-0.4115-6.15 
  Ajdari, Emmanuel 1544 FRA0.001-0.5615-8.40 
  Prieur, Axel 1720 FRA0.5010.18152.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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